Highlighting some of the best foam cannons on the market and some tips on how to use them effectively to get your car looking ...

A foam gun usually screws onto a regular garden hose. It's a spray foamer that does ... you can get results just as good without needing to haul out extra equipment. Products sold outside North ...

Foam guns contain more parts than cannons, such as a spray nozzle with trigger and control knob near it that can adjust bead size (1/8 to 3 inches). Furthermore, two-finger triggers make operation ...